Choice of connection optionsThe Dual In-Line module is a direct replacement for the obsolete bhi NEIM1031MKII but with improved DSP noise cancelling and more features. It has the ability to accept 3.5mm mono or stereo connections. There are three output sockets; 7 Watt mono speaker output, stereo line level and a 3.5mm stereo headphone output. This enables you to connect up to two mono radio inputs or one stereo input.

Suitable for use with all radios, receivers and SDRThe Dual In-Line module caters for both speaker level and line audio input signals. Powered speakers can be connected to the stereo “Line Out” socket and a passive speaker can be connected to the mono “Audio Out” socket. You can listen with headphones and a mono speaker at the same time which makes the unit ideal for DXing, club stations, training, special event stations and field day events.

Easy to use controlsOperation of the Dual In-Line is simple. There is an input level control with LEDs and separate output level controls for adjusting the line and speaker output levels. This allows you to feed the headphones/speakers whilst the line-out signal could be connected to a recording device, external decoder or amplified stereo speakers. Operation of the noise cancelling is straightforward with an on/off switch and an 8-position rotary switch to set the of noise filter level. There is a switch which allows you to separate or combine the input signals.

"Having to wear hearing aids I find the noise reduction excellent. I can now take away noise and read stations that without the Dual In-Line I would not be able to communicate with. Having used the NEIM1031 for many years the improvement is very good. The build is also improved. Very pleased with my Dual In-Line"Don S M0FHM

"Reduced background noise. Super product, many thanks" Mr T Hayman

"Unbelievable! Noise gone! Other products don't compare. Your new Dual In-Line allows me to monitor 2 sep-arate frequencies with my reciver as it has 2 vfo's, comms from each speaker are c;ear, as if my volume is down. Perfection. Graham has gone out of his way to assist me, even sending replacement parts on older products, N/C! thank you, Ron" Ron Monfeli

DISCONTINUED - After 15 successful years the bhi NEIM1031MKII in line module has been discontinued due to component obsolescence. It has been replaced by the new improved bhi Dual In-Line in line module. Click here to view the Dual In-Line.